HKS 31006-BF001 Power Muffler Exhaust 4957266931752 304 4D FA20

( Brand: Hks ), ( Part Type: Muffler Exhaust ), ( Manufacturer Part Number: 31006-BF001 ), ( Item Length: 60.10 ), ( UPC: 957266931752 )

Review HKS Hi Power Series 304 Muffler Exhaust Subaru 4d fits WRX STI 2014–2017

The HKS 31006-BF001 Power 304 Muffler Exhaust is a high-performance aftermarket exhaust component designed specifically for the 2014-2017 Subaru WRX STI 4-door (FA20) models. This muffler is part of HKS's Power Series Exhaust line, which is renowned for delivering increased power and an exhilarating exhaust note.

This muffler is made from premium stainless steel, ensuring durability, strength, and resistance to rust and corrosion. The 304-grade material used in its construction is not only lightweight but also highly resilient. The design of the muffler features a larger diameter piping, which contributes to a freer exhaust flow and improved engine performance.

The HKS Power 304 Muffler Exhaust employs a high-performance muffler core that significantly reduces back pressure and allows for optimal exhaust gas flow. This results in increased horsepower and torque, providing a more responsive engine and improved throttle response.

One of the most notable features of this muffler is its distinct exhaust note. The HKS design engineers have meticulously crafted the internal muffler structure to produce an aggressive and powerful sound. This exhaust note is not only pleasing to the ear but also serves as a testament to the performance capabilities of this component.

This HKS exhaust muffler is a direct fit for the 2014-2017 Subaru WRX STI 4-door (FA20) models and requires no modifications for installation. It comes with all necessary hardware for a hassle-free installation process. The muffler is also CARB (California Air Resources Board) legal, ensuring compliance with emission regulations in the United States.

By choosing the HKS 31006-BF001 Power 304 Muffler Exhaust, you are not only enhancing the performance of your Subaru WRX STI but also adding a touch of style and exclusivity to your vehicle. The premium stainless steel construction, increased power output, and distinctive exhaust note make this an excellent choice for those seeking to optimize their driving experience.

HKS Power 304 Muffler Exhaust for 2014-2017 Subaru WRX STI: A Comprehensive Analysis

The HKS Power 304 muffler exhaust is a popular aftermarket upgrade for the 2014-2017 Subaru WRX STI. This exhaust system aims to enhance the vehicle's performance and sound. In this analysis, we'll discuss the potential advantages and disadvantages of investing in this product.

1. Increased Power: The HKS Power 304 muffler exhaust is known to increase horsepower and torque. The freer exhaust flow allows the engine to breathe better, improving combustion efficiency and, ultimately, increasing power output.

2. Improved Sound: The exhaust system produces a more aggressive and pleasing exhaust note. This can be a significant selling point for those who enjoy the sound of their vehicle.

3. Enhanced Throttle Response: With the reduction in backpressure, the engine responds more promptly to acceleration inputs, resulting in improved throttle response.

4. Durability: HKS is a well-established brand in the automotive aftermarket industry, and their products are known for their high-quality materials and craftsmanship. The Power 304 exhaust system is no exception, making it a durable investment.

1. Cost: The HKS Power 304 muffler exhaust is a premium product, and its price point might be prohibitive for some.

2. Loudness: The exhaust system can be quite loud, which might not be desirable for those who prefer a more subtle exhaust note.

3. Installation Complexity: The installation process can be complex, and it may require professional assistance. This could add to the overall cost.

The HKS Power 304 muffler exhaust is a high-performance exhaust system that delivers increased power, improved sound, and enhanced throttle response. However, its premium price point and the complexity of the installation process might deter some potential buyers. Ultimately, the decision to invest in this exhaust system depends on an individual's priorities, budget, and preferences.

If you're looking for a high-performance exhaust system that delivers significant power gains, an aggressive exhaust note, and durability, the HKS Power 304 muffler exhaust could be an excellent choice. However, it's essential to consider the cost and installation complexity before making a purchase. If the price and installation complexities are a concern, there might be other, more affordable aftermarket exhaust options that could suit your needs.

part # 31006bf001 prices

• $1485.08-$1900.00

specifications frazzlekits:

• for models: Wrx, Sti
• for makes: Subaru
• for years: 2014-2017
• brand: Hks
• part type: Muffler Exhaust
• manufacturer part number: 31006-BF001
• item length: 60.10
• upc: 957266931752

seller frazzlekits:

• # reviews: 65588
• rating: 98.5%

returns frazzlekits:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

payments frazzlekits:

• credit card: Diners-club
• wallet: Google-pay
• other

shipping frazzlekits:

• type: Fixed
• service: Economy, Standard, Expedited
• transit: 3-7 Days
• cost: $0.00
• class: Economy, Standard, Expedited

offer frazzlekits:

• availability: In Stock
• started: July 9, 2025
• sold: 0
• options: Ship-to-home

general frazzlekits:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits

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